Pyun YongHyeon 462d5251d7 Disable PHY hibernation until I get more detailed hibernation ... programming secret. The PHY would go into sleep state when it detects no established link and it will re-establish link when the cable is plugged in. Previously it failed to re-establish link when the cable is plugged in such that it required to manually down and up the interface again to make it work. This came from incorrectly programmed hibernation parameters. According to Atheros, each PHY chip requires different configuration for hibernation and different vendor has different settings for the same chip. Disabling hibernation may consume more power but establishing link looks more important than saving power. Special thanks to Atheros for giving me instructions that disable hibernation. MFC after: 1 week Approved by: re (kib)		2011-08-22 20:33:05 +00:00
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if_alc.c	Disable PHY hibernation until I get more detailed hibernation	2011-08-22 20:33:05 +00:00
if_alcreg.h
if_alcvar.h